/ Enough snow for a snow cave...

We're looking to get out-and-about soon, rather than repeated walk-ins to Ben Nevis is there enough snow to build a snow cave around Coire Na Ciste or Coire Leis areas? I realise the conditions could change in the twinkle of an eye, but just wanted a general idea.

If not enough snow we'll probably just bivvy on Allt a'Mhuilinn anyway.